Hi list. I'm trying to plot a graph "by" factors. Exactly, the x axis are my depths (as.factor), my left y axis are my transects (also as.factor) and I want to plot the mean and standard deviation (three samples per factor combination) of my SW (numeric) variable. The second y axis (at the right) will, probably, need to be displayed several times (for both left y axis "values" - A and B).
Below is a part of what I'm trying to plot. The problem is that this time I have no idea on how to do so! Nor even how to begin. Any ideas? Samples SW Depth Transect A01_R1 0.782163 1 A A01_R2 0.678205 1 A A01_R3 0.673248 1 A A02_R1 0.775284 2 A A02_R2 0.866862 2 A A02_R3 0.870709 2 A A03_R1 0.881894 3 A A03_R2 0.820127 3 A A03_R3 0.867685 3 A A04_R1 0.906944 4 A A04_R2 0.941329 4 A A04_R3 0.924741 4 A A05_R1 0.973075 5 A A05_R2 0.96872 5 A A05_R3 0.954444 5 A B01_R1 0.912486 1 B B01_R2 0.931048 1 B B01_R3 0.921488 1 B B02_R1 0.94216 2 B B02_R2 0.905211 2 B B02_R3 0.950491 2 B B03_R1 0.951062 3 B B03_R2 0.945663 3 B B03_R3 0.956717 3 B B04_R1 0.974706 4 B B04_R2 0.966461 4 B B04_R3 0.949697 4 B B05_R1 0.958339 5 B B05_R2 0.952168 5 B B05_R3 0.96301 5 B Thank you very much. Regards. ------------------------------------------------------------------- MSc. <mailto:r.alui...@gmail.com> Rodrigo Aluizio Centro de Estudos do Mar/UFPR [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
